class Selenium::WebDriver::Remote::Http::Default

@api private

Constants

MAX_RETRIES

Attributes

proxy[RW]

Private Instance Methods

http() click to toggle source
# File lib/selenium/webdriver/remote/http/default.rb, line 15
def http
  @http ||= (
    http = new_http_client
    if server_url.scheme == "https"
      http.use_ssl = true
      http.verify_mode = OpenSSL::SSL::VERIFY_NONE
    end

    if @timeout
      http.open_timeout = @timeout
      http.read_timeout = @timeout
    end

    http
  )
end
new_http_client() click to toggle source
# File lib/selenium/webdriver/remote/http/default.rb, line 86
def new_http_client
  if use_proxy?
    unless proxy.respond_to?(:http) && url = @proxy.http
      raise Error::WebDriverError, "expected HTTP proxy, got #{@proxy.inspect}"
    end

    proxy = URI.parse(url)

    clazz = Net::HTTP::Proxy(proxy.host, proxy.port, proxy.user, proxy.password)
    clazz.new(server_url.host, server_url.port)
  else
    Net::HTTP.new server_url.host, server_url.port
  end
end
new_request_for(verb, url, headers, payload) click to toggle source
# File lib/selenium/webdriver/remote/http/default.rb, line 70
def new_request_for(verb, url, headers, payload)
  req = Net::HTTP.const_get(verb.to_s.capitalize).new(url.path, headers)

  if server_url.userinfo
    req.basic_auth server_url.user, server_url.password
  end

  req.body = payload if payload

  req
end
request(verb, url, headers, payload, redirects = 0) click to toggle source
# File lib/selenium/webdriver/remote/http/default.rb, line 34
def request(verb, url, headers, payload, redirects = 0)
  request = new_request_for(verb, url, headers, payload)

  retries = 0
  begin
    response = response_for(request)
  rescue Errno::ECONNABORTED, Errno::ECONNRESET, Errno::EADDRINUSE
    # a retry is sometimes needed on Windows XP where we may quickly
    # run out of ephemeral ports
    #
    # A more robust solution is bumping the MaxUserPort setting
    # as described here:
    #
    # http://msdn.microsoft.com/en-us/library/aa560610%28v=bts.20%29.aspx
    raise if retries >= MAX_RETRIES

    request = new_request_for(verb, url, headers, payload)
    retries += 1

    retry
  rescue Errno::ECONNREFUSED => ex
    if use_proxy?
      raise ex.class, "using proxy: #{proxy.http}"
    else
      raise
    end
  end

  if response.kind_of? Net::HTTPRedirection
    raise Error::WebDriverError, "too many redirects" if redirects >= MAX_REDIRECTS
    request(:get, URI.parse(response['Location']), DEFAULT_HEADERS.dup, nil, redirects + 1)
  else
    create_response response.code, response.body, response.content_type
  end
end
response_for(request) click to toggle source
# File lib/selenium/webdriver/remote/http/default.rb, line 82
def response_for(request)
  http.request request
end
use_proxy?() click to toggle source
# File lib/selenium/webdriver/remote/http/default.rb, line 113
def use_proxy?
  return false if proxy.nil?

  if proxy.no_proxy
    ignored = proxy.no_proxy.split(",").any? do |host|
      host == "*" ||
      host == server_url.host || (
        begin
          IPAddr.new(host).include?(server_url.host)
        rescue ArgumentError
          false
        end
      )

    end

    not ignored
  else
    true
  end
end